Plant Structure What is the source of free energy (ΔG) for moving protons out of mitochondria against their concentration and electrical gradients? The redox reactions of electron transport Creatine phosphate ATP Glycolysis The redox reactions of electron transport Creatine phosphate ATP Glycolysis ANSWER DOWNLOAD EXAMIANS APP
Plant Structure If complex III were incorporated into an artificial lipid vesicle in order to demonstrate it's proton translocating ability in isolation, which of the following would be an appropriate electron donor? Cytochrome c peroxidase Cytochrome c oxidase Ubiquinol (UQH2) Cytochrome c red Cytochrome c peroxidase Cytochrome c oxidase Ubiquinol (UQH2) Cytochrome c red ANSWER DOWNLOAD EXAMIANS APP
Plant Structure Chemical energy is supplied to eukaryotic cells by mitochondria and chloroplasts chloroplasts and golgi complexes mitochondria and ribosomes mitochondria only mitochondria and chloroplasts chloroplasts and golgi complexes mitochondria and ribosomes mitochondria only ANSWER DOWNLOAD EXAMIANS APP
Plant Structure Which of the following can be found as a part of the mitochondrial matrix? Ribosomes DNA Enzymes All of these Ribosomes DNA Enzymes All of these ANSWER DOWNLOAD EXAMIANS APP
Plant Structure Which of the following functional groups would make a carbon-based compound the least polar? Methyl Amino Phosphate Carboxyl Methyl Amino Phosphate Carboxyl ANSWER DOWNLOAD EXAMIANS APP
Plant Structure Which of the following observations is not used as evidence to support the concept of endosymbiotic origin of chloroplasts and mitochondria? Both can live and function independently of the cell Both strongly resemble prokaryotes, especially in size Both have their own ribosomes Both have their own DNA Both can live and function independently of the cell Both strongly resemble prokaryotes, especially in size Both have their own ribosomes Both have their own DNA ANSWER DOWNLOAD EXAMIANS APP
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